Huona (Shanghai) New Material Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 100,000 pieces / week |
| Delivery Time | a week |
| Packaging Details | negotiable |
| Thermal Expansion (20–100°C) | ~1.0–1.5 × 10⁻⁶ /°C |
| Density | 8.1 g/cm³ |
| Resistivity | 0.78 μΩ·m |
| Tensile Strength | ≥ 450 MPa |
| Magnetic Properties | Soft magnetic, stable under thermal cycling |
| Diameter | 0.02 mm – 3.0 mm |
| Brand Name | HUONA |
| Model Number | WIRE |
| Certification | ISO9001 SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 100,000 pieces / week |
| Delivery Time | a week | Packaging Details | negotiable |
| Thermal Expansion (20–100°C) | ~1.0–1.5 × 10⁻⁶ /°C | Density | 8.1 g/cm³ |
| Resistivity | 0.78 μΩ·m | Tensile Strength | ≥ 450 MPa |
| Magnetic Properties | Soft magnetic, stable under thermal cycling | Diameter | 0.02 mm – 3.0 mm |
| Brand Name | HUONA | Model Number | WIRE |
| Certification | ISO9001 SGS | Place of Origin | CHINA |
| High Light | Bright 4J36 Invar Wire ，4J36 Invar Wire For Thermostatic ，Bright nickel alloy wire | ||
4J36 alloy wire, commonly known as Invar 36 wire, is a precision Fe-Ni alloy with an extremely low coefficient of thermal expansion (CTE). It contains approximately 36% nickel and is widely used in applications requiring dimensional stability across temperature changes, such as precision instruments, aerospace components, and electronic devices.
Nickel (Ni): ~36%
Iron (Fe): Balance
Others: Trace amounts of Mn, Si, C, etc.
Thermal Expansion (20–100°C): ~1.0–1.5 × 10⁻⁶ /°C
Density: ~8.1 g/cm³
Resistivity: ~0.78 μΩ·m
Tensile Strength: ≥ 450 MPa
Magnetic Properties: Soft magnetic, stable under thermal cycling
Diameter: 0.02 mm – 3.0 mm
Length: coil, spool, or cut-to-length as needed
Surface: Bright, smooth, oxide-free
Condition: Annealed or cold drawn
Custom dimensions accepted
Extremely low thermal expansion
Excellent dimensional stability
Easy to weld and process
High purity and oxidation resistance
Vacuum compatible for sealed applications
Custom packaging available
Aerospace and satellite components
Bimetallic thermostats and precision instruments
Optical mounts and sensor elements
Electronic device sealing and packaging
Laser and infrared systems
Measuring tools and calibration equipment
Vacuum packaging, spools, or anti-rust film
Air, sea, or express delivery available
Lead time: 7–15 working days
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
8000000-100000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig... Huona (Shanghai) New Material Co., Ltd. Was established in 2008, currently have three divisions: Magnesium Division, Thermal Spray Division and Functional Material Division.Magnesium Division produces magnesium metal products. Various models of high-quality magnesium alloy plate, magnesium rods, hig...
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